﻿//-----------------------------------------------------------------------
// <copyright file="Message.cs" company="OOHM PROCESSAMENTO DE DADOS LTDA.">
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//-----------------------------------------------------------------------
namespace AbstractSaaSTemplate.Domain.Models.Entities{    using System;
    using System.Collections.Generic;
    using AbstractSaaSTemplate.Domain.Models.Attributes;
    using AbstractSaaSTemplate.Domain.Models.Enumerators;
    using AbstractSaaSTemplate.Domain.Models.ValueObjects;

    /// <summary>
    /// Describes the data aggregated by the domain entity 'Message'.
    /// </summary>
    public class Message : PersistentEntityBase
    {
        /// <summary>
        /// Initializes a new instance of the Message class.
        /// </summary>
        public Message()
        {
            this.ToAddressList = new List<MessageDestination>();
        }

        /// <summary>
        /// Initializes a new instance of the Message class.
        /// </summary>
        /// <param name="fromAddress">The origin of the message.</param>
        /// <param name="toAddressList">The list of destinations of the message.</param>
        /// <param name="customData">The custom data of the message, specialised for this message.</param>
        public Message(
            MessageDestination fromAddress,
            IEnumerable<MessageDestination> toAddressList,
            MessageCustomData customData) : this()
        {
            if (fromAddress == null)
            {
                throw new ArgumentNullException("fromAddress");
            }

            if (toAddressList == null)
            {
                throw new ArgumentNullException("toAddressList");
            }

            if (customData == null)
            {
                throw new ArgumentNullException("customData");
            }
            
            this.FromAddress = fromAddress;
            this.CustomData = customData;

            var innerAddressList = this.ToAddressList as IList<MessageDestination>;
            foreach (var toAddress in toAddressList)
            {
                innerAddressList.Add(toAddress);
            }
        }

        /// <summary>
        /// Gets or sets the key of the message.
        /// </summary>
        [PrimaryKey]
        public Guid Id { get; set; }

        /// <summary>
        /// Gets or sets the origin of the message.
        /// </summary>
        public MessageDestination FromAddress { get; set; }

        /// <summary>
        /// Gets or sets the destination of the message.
        /// </summary>
        public IEnumerable<MessageDestination> ToAddressList { get; protected set; }

        /// <summary>
        /// Gets or sets the custom data of the message.
        /// </summary>
        public MessageCustomData CustomData { get; set; }

        /// <summary>
        /// Gets or sets the date until this message will be invisible.
        /// This is made to avoid that this message is consumed twice by
        /// the queue.
        /// </summary>
        public DateTime? InvisibleUntil { get; set; }

        /// <summary>
        /// Gets or sets the date from which the system can dispatch this message.
        /// </summary>
        public DateTime? DoNotDispatchBefore { get; set; }

        /// <summary>
        /// Gets or sets the date in which it was dispatched.
        /// </summary>
        public DateTime? DispatchedAt { get; set; }

        /// <summary>
        /// Gets or sets the priority of the e-mail message.
        /// </summary>
        public MessagePriority Priority { get; set; }
    }
}

